Package com.castlabs.android.network

## Interface RequestModifier

-     public interface RequestModifier

  Implementation of this interface can intercept `Request`s and modify them before the request is sent. This can be used for instance to implement CDN switching and change the request URI, or to add query, or header parameters.

  Note that header parameters are exposed and can be changed directly on the request object. Query parameters need to be added to the `Uri` instance directly.

  Since:
    4.1.2

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `Request` | `onRequest​(Request request)` | Called with the current request object.

- - ### Method Detail

    - #### onRequest

          @NonNull
          Request onRequest​(@NonNull
                            Request request)

      Called with the current request object. Note: Do not return null here. If no modification should be applied, return the received request
      Parameters:
        `request` - The request object
      Returns:
        The potentially modified request instance. Do not return null here